Product Recommendation
SilencingA device that prevents sound transmission while allowing airflow to pass through. This is the primary measure to prevent aerodynamic noise. Utilizing the resistive attenuation of sound-absorbing materials, the resistive nature created according to the principle of filtering, and the impe...
1. Research StudyEach factory has its unique noise issues, so careful planning is essential in noise management. Prior to intervention, an on-site investigation of the noise pollution source is necessary, focusing on identifying the main noise sources and their causes, as well as testing for nois...
1. Even noise at 90 decibels can cause about 10% of people to become deaf. Noise between 120 to 130 decibels can cause pain in the ears; louder noises can damage the auditory organs.2. In the nervous system, the damage caused by noise should not be underestimated. Noise can lead to deafness. Afte...
1. To reduce noise pollution from external sources, when selecting furniture, opt for more wooden pieces, as wooden furniture is rich in fibers and pores, which have noise-absorbing properties. However, the sound-absorbing effects of different wooden furniture vary; furniture made of pine, for in...
Acoustic insulation materials utilize the sound-absorbing and sealing properties of the material to achieve a quiet and comfortable environment by enhancing vibration reduction. During the noise reduction process, the acoustic insulation materials used typically possess their own sound-absorbing ...
I. Construction NoiseThe primary source of noise comes from construction machinery, characterized by its high intensity and frequent occurrence in densely populated areas, thereby severely affecting residents' rest and quality of life.Section II: Industrial NoiseThe noise generated by the various...
Noise not only disrupts people's normal lives and work, affecting conversation, thinking, and sleep, leading to irritability, dull reactions, reduced work efficiency, distraction, and work accidents, but it can also harm people's hearing and health. Below, the editor will briefly discuss this top...
For construction sites, the noise from machinery engines is actually not too loud. The key is that processes like equipment movement, material collisions, excavation, drilling, and demolition inherently cause widespread vibration, which cannot be silenced at the source. Below, the editor will bri...
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